2-methoxy-4-methyl-6-Methylamino-s-Triazine

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Names and Identifiers

Name	4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine
Synonyms	2-methyl-4-Methylamino-6-methoxy Triazine 5-triazin-2-amine,4-methoxy-n,6-dimethyl-3 2-methoxy-4-methyl-6-methylamino-s-triazine 2-methoxy-4-methyl-6-Methylamino-s-Triazine 4-methoxy-n,6-dimethyl-1,3,5-triazin-2-amine 4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine N,6-DIMETHYL-4-METHOXY-1,3,5-TRIAZIN-2-YLAMINE 4-Methoxy-N,6-dimethyl-1,3,5-TRIAZIN-2-YLAMINE N,6-dimethyl-4-Methoxy-1,3,5-TRIAZIN-2-YLAMINE 4-METHOXY-N,6-DIMETHYL-1,3,5-TRIAZIN-2-YLAMINE 2-Methylamino-4-Methyl-6-Methoxy-1,3,5-Triazine 2-METHYLAMINO-4-METHYL-6-METHOXY-1,3,5-TRIAZINE 2-Methoxy-4-Methyl-6-(Methylamino)-1,3,5-Triazine 2-METHOXY-4-METHYL-6-(METHYLAMINO)-1,3,5-TRIAZINE 2-AMINO-4-Methyl-6-Methoxy(N-Methyl)-1,3,5-Triazine 2-AMINO-4-METHYL-6-METHOXY(N-METHYL)-1,3,5-TRIAZINE
CAS	5248-39-5
EINECS	401-360-5
InChI	InChI=1/C6H10N4O/c1-4-8-5(7-2)10-6(9-4)11-3/h1-3H3,(H,7,8,9,10)

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Physico-chemical Properties

Molecular Formula	C6H10N4O
Molar Mass	154.17
Density	1.196±0.06 g/cm3(Predicted)
Melting Point	162-166°C(lit.)
Boling Point	304.9±25.0 °C(Predicted)
Flash Point	138.2°C
Solubility	DMSO (Slightly, Heated), Methanol (Slightly, Heated)
Vapor Presure	0.000847mmHg at 25°C
Appearance	Yellow crystal
Color	Pale Beige
pKa	3.80±0.10(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	1.559
MDL	MFCD00585858
Physical and Chemical Properties	This product is a white solid, m.p.155 ~ 157 ℃, soluble in acetonitrile, xylene and other solvents, insoluble in water.
Use	As a pesticide herbicide Intermediate

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R48 - Danger of serious damage to health by prolonged exposure R48/22 - Harmful danger of serious damage to health by prolonged exposure if swallowed. R37 - Irritating to the respiratory system R21/22 - Harmful in contact with skin and if swallowed.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S22 - Do not breathe dust. S2 - Keep out of the reach of children. S36/37 - Wear suitable protective clothing and gloves.
WGK Germany	3
RTECS	XY2905180

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Upstream Downstream Industry

Raw Materials

Acetic anhydride
Methyl alcohol
Methyl alcohol
Dicyandiamide
Hydrochloric acid
Hydrochloric acid

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Reference Information

EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Use	2-methylamino-4-methoxy-6-methyl-triazine is an intermediate of the sulfonylurea herbicide bensulfuron. Used as pesticide and herbicide intermediate pesticide intermediate.
production method	the preparation method is as follows. (1) Add 2-amino -4-methoxy -6-methyltriazine and concentrated hydrochloric acid into the reaction kettle, stir and heat to 40 ℃, drop the mixed solution of formaldehyde and formic acid, finish the addition, keep the temperature at 45~55 ℃ for 3 h, raise the temperature and reflux for 4 h, then cool to 80 ℃, then add concentrated hydrochloric acid, then heat until the internal temperature of the reaction solution is 120 ℃, then drop to room temperature, add sodium hydroxide solution, adjust pH = 8, filter, crystallize, wash with water, and dry to obtain the finished product. (2) Use methyl chloride and magnesium strips to form the Grignard reagent of chloromethyl magnesium, drop it into the tetrahydrofuran solution of cyanuric chloride at room temperature, then remove tetrahydrofuran, add chloroform to obtain a methyl dichlorotriazine chloroform solution, add methylamine aqueous solution dropwise to the above solution, and then add sodium carbonate aqueous solution dropwise, react for 2h, stratify, the organic layer was desoluted to obtain 2-methylamino-4-methyl-6-chlorotriazine. Add methanol to the above-mentioned monochlorotriazine, add sodium methoxide methanol solution dropwise, reflux steam out methanol, add water to obtain precipitation, filter, and dry to obtain the finished product. Methyl bromide can also be used instead of methyl chloride for the reaction. (3) Using 2-amino -4-methoxy-6-methyltriazine as raw material, sodium methoxide is added to methanol, and then dimethyl carbonate and N,N-dimethylacetamide are added to react first to generate the corresponding methoxyformamide, then dimethyl sulfate is added dropwise for aminomethylation, and finally the finished product is obtained by hydrolysis. In the above three methods, if 2-amino-6-methyl-4-methoxytriazine is used as the raw material, if the reaction is incomplete, the product contains the above impurities, and the reaction with sulfonamide will produce messulfuron-methyl, which is harmful to crops, and cyanuric chloride is used as the raw material. Although the process is more complicated, the product purity is high, which can ensure the quality of the subsequent product tribenuron-methyl. At present, all production plants use the cyanuric chloride method to produce this intermediate.

Last Update：2024-04-10 22:29:15

2-methoxy-4-methyl-6-Methylamino-s-Triazine

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Product Name: 4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine Request for quotation
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Tel: 0513-66814854
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View History

2-methoxy-4-methyl-6-Methylamino-s-Triazine
2-Methyl-3-hydroxy-.gamma.-pyranone
双(2-氧代-3-噁唑烷基)次磷酰氯
(4-Chloro-2-fluorophenyl)methylamine hydrochloride
Lead, bis(2-hydroxybenoato-O1,O2)-, (T-4)-
(2-OXO-ETHYL)-CARBAMIC ACID TERT-BUTYL ESTER
Benzeneacetonitrile,3,5-dimethoxy-
N-benzyl-L-cysteine

Raw Materials for 2-methoxy-4-methyl-6-Methylamino-s-Triazine

Acetic anhydride
Methyl alcohol
Methyl alcohol
Dicyandiamide
Hydrochloric acid
Hydrochloric acid

2-methoxy-4-methyl-6-Methylamino-s-Triazine

4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine

CAS: 5248-39-5

Molecular Formula: C6H10N4O

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Names and Identifiers

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Physico-chemical Properties

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Risk and Safety

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Upstream Downstream Industry

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Reference Information

Supplier List

2-methoxy-4-methyl-6-Methylamino-s-Triazine Request for Quotation

4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine

CAS: 5248-39-5

Molecular Formula: C6H10N4O

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Names and Identifiers

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Physico-chemical Properties

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Risk and Safety

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Upstream Downstream Industry

2-methoxy-4-methyl-6-Methylamino-s-Triazine - Reference Information

Supplier List

2-methoxy-4-methyl-6-Methylamino-s-Triazine